This was a dud...
Cons:
The main plot involves Bert winning a McArthur Grant, and Sheldon spending the episode feeling jealous. He injures himself by throwing a rock and attempting to punch a water fountain, and then Stephen Hawking shows up over the phone and tells Sheldon that he's too brilliant to be jealous.
How many times can I complain about this show wasting its opportunities? Sheldon is jealous of somebody else's professional success. This could be an opportunity to delve in to the fact that Sheldon has been struggling with his career recently. We could bring up the navigation system, how Sheldon was stalled on a major problem. But no. We don't bring any of that up. Instead, Sheldon injures himself in slap-stick-y ways, all of which happen off-screen so we don't even get to appreciate them. Then, in the end, Sheldon gets praised by Stephen Hawking and instantly all of his turmoil is gone. He and Bert go to sit in the studio audience on Ellen. Okay... nothing got done, here. The Ellen bit was really shoe-horned in, too.